@media only screen and (min-width: 320px) and (max-width: 640px) {
  .table {
    font-size: 0.36rem;
    text-align: center;
    color: #fff;
    background: url("../../../../assets/images/about_table_bg.png") 100% 100% no-repeat;
    background-size: cover;
  }
  .table p {
    height: 3.4rem;
    line-height: 3.4rem;
  }
  .honor {
    box-sizing: border-box;
    padding: 0 0.3rem;
  }
  .honor .honor_lunbo {
    width: 100%;
    margin: 0 auto;
    height: 0.8rem;
    margin-top: 0.69rem;
    position: relative;
  }
  .honor .honor_lunbo .swiper-container {
    height: 0.8rem;
    padding-left: 0.2rem;
    padding-right: 0.2rem;
  }
  .honor .honor_lunbo .swiper-slide {
    width: 1rem;
  }
  .honor .honor_lunbo .honor_item {
    width: 100%;
    font-size: 0;
    position: relative;
  }
  .honor .honor_lunbo .honor_item .honor_item_img {
    width: 100%;
  }
  .honor .honor_lunbo .honor_item p {
    font-size: 0.24rem;
    position: absolute;
    left: -0.2rem;
    top: 0.4rem;
    cursor: pointer;
  }
  .honor .honor_lunbo .honor_item .round {
    position: absolute;
    left: -0.08rem;
    top: 0.15rem;
    width: 0.2rem;
    height: 0.2rem;
    border-radius: 50%;
    background: rgba(170, 23, 31, 0.4);
  }
  .honor .honor_lunbo .honor_item .round::after {
    content: "";
    display: block;
    position: absolute;
    width: 0.1rem;
    height: 0.1rem;
    border-radius: 50%;
    left: 50%;
    top: 50%;
    margin-left: -0.05rem;
    margin-top: -0.05rem;
    background: #aa171f;
  }
  .honor .honor_lunbo .prev {
    color: #939393;
    left: -0.3rem;
  }
  .honor .honor_lunbo .prev::after {
    font-size: 0.2rem;
  }
  .honor .honor_lunbo .next {
    color: #939393;
    right: -0.3rem;
  }
  .honor .honor_lunbo .next::after {
    font-size: 0.2rem;
  }
  .honor .honor_list {
    margin-top: 0.4rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
  .honor .honor_list .honor_item {
    width: 2.9rem;
    overflow: hidden;
    box-sizing: border-box;
  }
  .honor .honor_list .honor_item:hover .honor_item_bg {
    border: 1px solid #aa171f;
  }
  .honor .honor_list .honor_item .imgs {
    width: 2.9rem;
    height: 2.25rem;
    position: relative;
    padding: 0.02rem 0;
    margin: 0.1rem auto;
  }
  .honor .honor_list .honor_item .imgs .honor_item_bg {
    position: absolute;
    left: 0rem;
    top: 0rem;
    right: 0rem;
    bottom: 0rem;
    z-index: 1;
    width: 2.9rem;
    height: 2.25rem;
  }
  .honor .honor_list .honor_item .imgs .honor_item_img {
    position: absolute;
    left: 0.15rem;
    top: 0.15rem;
    right: 0.15rem;
    bottom: 0.15rem;
    z-index: 5;
    width: 2.6rem;
    height: 1.95rem;
  }
  .honor .honor_list .honor_item p {
    height: 0.8rem;
    line-height: 0.8rem;
    font-size: 0.28rem;
    box-sizing: border-box;
    padding: 0 0.1rem;
    color: #01000c;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .honor .el-pagination {
    text-align: center;
    height: 0.7rem;
    margin-top: 0.4rem;
  }
  .duty {
    box-sizing: border-box;
    padding: 0 0.3rem;
    margin: 0 auto;
    box-sizing: border-box;
    padding-bottom: 1.1rem;
  }
  .duty .duty_item {
    display: flex;
    flex-direction: column;
  }
  .duty .duty_item .img {
    order: 1;
    width: 100%;
  }
  .duty .content {
    text-align: center;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
  }
  .duty .content h3 {
    font-size: 0.26rem;
    position: relative;
    margin: 0.4rem 0;
  }
  .duty .content h3::after {
    content: "";
    display: block;
    position: absolute;
    width: 1.29rem;
    height: 1px;
    background: #aa171f;
    bottom: -0.3rem;
    left: 50%;
    transform: translate(-50%, 0);
  }
  .duty .content p {
    font-size: 0.24rem;
    text-align: left;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    overflow: hidden;
    padding-bottom: 20px;
  }
  .duty .content2 {
    text-align: center;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
  }
  .duty .content2 h3 {
    font-size: 0.26rem;
    position: relative;
    margin: 0.4rem 0;
  }
  .duty .content2 h3::after {
    content: "";
    display: block;
    position: absolute;
    width: 1.29rem;
    height: 1px;
    background: #aa171f;
    bottom: -0.3rem;
    left: 50%;
    transform: translate(-50%, 0);
  }
  .duty .content2 p {
    padding-bottom: 0.2rem;
    font-size: 0.24rem;
    text-align: left;
    line-height: 0.3rem;
    padding-bottom: 0.2rem;
  }
  .page {
    width: 100%;
    height: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .overview {
    box-sizing: border-box;
    padding-bottom: 1.1rem;
  }
  .overview h2 {
    font-size: 0.3rem;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #333;
    text-align: center;
    height: 1.23rem;
    line-height: 1.23rem;
    box-sizing: border-box;
    padding: 0 0.3rem;
  }
  .overview .overview1 {
    box-sizing: border-box;
    padding: 0 0.3rem;
    padding-bottom: 0.6rem;
    margin: 0 auto;
    text-align: center;
  }
  .overview .overview1 .content {
    background: #fff;
  }
  .overview .overview1 .content .img {
    width: 100%;
  }
  .overview .overview1 .content .text {
    font-size: 0.24rem;
    color: #333;
    line-height: 0.35rem;
    text-align: left;
  }
  .overview .overview1 .content .text a {
    margin: 0 auto;
    color: #fff;
    display: block;
    text-align: center;
    width: 1.2rem;
    height: 0.5rem;
    line-height: 0.5rem;
    padding: 0 0.1rem;
    background: #aa171f;
    border-radius: 0.04rem;
    margin-top: 0.2rem;
    cursor: pointer;
  }
  .overview .overview2_box {
    width: 100%;
    height: auto;
    background: #f6f6f6;
    box-sizing: border-box;
    padding-bottom: 0.91rem;
  }
  .overview .overview2 {
    margin: 0 auto;
    text-align: center;
    background: url("../../../../assets/images/mobile_concept.png") 100% 100% no-repeat;
    background-size: cover;
  }
  .overview .overview2 .text {
    box-sizing: border-box;
    padding: 0 0.3rem;
    margin: 0 auto;
    font-size: 0.18rem;
    color: #333;
    text-align: center;
  }
  .overview .overview2 .concept {
    width: 2.73rem;
    height: 0.82rem;
    margin: 0 auto;
    margin-top: 0.6rem;
    background: url("../../../../assets/images/concept.png") 100% 100% no-repeat;
    background-size: cover;
  }
  .overview .culture {
    padding: 0 0.3rem;
  }
  .overview .culture h2 {
    font-size: 0.3rem;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #333;
    text-align: center;
    height: 1.23rem;
    line-height: 1.23rem;
    box-sizing: border-box;
    padding: 0 0.3rem;
  }
  .overview .culture .culture_item {
    width: 100%;
    text-align: center;
  }
  .overview .culture .culture_item img {
    width: 1.09rem;
    height: 1.09rem;
    margin: 0 auto;
  }
  .overview .culture .culture_item h6 {
    font-size: 0.28rem;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #333;
  }
  .overview .culture .culture_item p {
    font-size: 0.24rem;
    color: #666;
  }
  .details {
    margin: 0 auto;
    position: relative;
    box-sizing: border-box;
    padding: 0 0.3rem;
    padding-bottom: .3rem;
  }
  .details h1 {
    font-size: 0.26rem;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333;
    text-align: center;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    font-weight: bold;
  }
  .details .return {
    width: 100%;
    height: 0.8rem;
    line-height: 0.8rem;
    cursor: pointer;
    min-width: 1rem;
    display: block;
    text-align: right;
    font-size: 0.16rem;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666;
  }
  .details .return img {
    width: 0.07rem;
    height: 0.13rem;
    margin-right: 0.15rem;
  }
  .details video {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    margin-top: 0.2rem;
  }
  .details .content {
    margin-top: 0.2rem;
    width: 100%;
    font-size: 0.16rem;
  }
  .lectureHall {
    box-sizing: border-box;
    padding: 0 0.3rem;
    margin: 0 auto;
    margin-top: 0.25rem;
  }
  .lectureHall .lectureHall_list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
  .lectureHall .lectureHall_item {
    cursor: pointer;
    width: 2.9rem;
    margin-top: 0.25rem;
    padding-right: 0.1rem;
  }
  .lectureHall .lectureHall_item .item_tu {
    width: 2.9rem;
    height: 2.18rem;
    position: relative;
  }
  .lectureHall .lectureHall_item .item_tu .item_tu_bg {
    background-position: center;
    background-size: cover;
    width: 2.9rem;
    height: 2.18rem;
  }
  .lectureHall .lectureHall_item .item_tu .img_tu {
    width: 100%;
    height: 100%;
    display: block;
    margin: 0 auto;
  }
  .lectureHall .lectureHall_item .item_tu .play_botton {
    position: absolute;
    content: "";
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 0.64rem;
    height: 0.64rem;
  }
  .lectureHall .lectureHall_item .content {
    box-sizing: border-box;
    border: 0.01rem solid #e9e9e9;
    padding: 0.15rem 0.15rem 0.1rem 0.15rem;
  }
  .lectureHall .lectureHall_item .content .item_title {
    font-weight: bold;
    font-size: 0.28rem;
    color: #333333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .lectureHall .lectureHall_item .content p {
    font-size: 0.24rem;
    color: #666;
    margin-top: 0.17rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: 0.41rem;
  }
  .lectureHall .lectureHall_item .content .time {
    margin-top: 0.2rem;
    font-size: 0.22rem;
    color: #999;
  }
  .lectureHall .lectureHall_item .content .time img {
    width: 0.15rem;
    height: 0.15rem;
  }
  .lectureHall .el-pagination {
    text-align: center;
    height: 0.7rem;
    margin-top: 0.5rem;
  }
}

@media only screen and (min-width: 641px) and (max-width: 1199px) {
  .table {
    font-size: 36px;
    text-align: center;
    color: #fff;
    background: url("../../../../assets/images/about_table_bg.png") 100% 100% no-repeat;
    background-size: cover;
  }
  .two_nav .item_box {
    padding: 0;
  }
  .honor {
    max-width: 1200px;
    margin: 0 auto;
  }
  .honor .honor_lunbo {
    margin: 0 auto;
    height: 80px;
    margin-top: 69px;
    padding: 0 50px;
    position: relative;
  }
  .honor .honor_lunbo .swiper-container {
    height: 80px;
    padding-left: 20px;
    padding-right: 20px;
  }
  .honor .honor_lunbo .swiper-slide {
    width: 100px;
  }
  .honor .honor_lunbo .honor_item {
    width: 100%;
    font-size: 0;
    position: relative;
  }
  .honor .honor_lunbo .honor_item .honor_item_img {
    width: 100%;
  }
  .honor .honor_lunbo .honor_item p {
    font-size: 24px;
    position: absolute;
    left: -20px;
    top: 40px;
  }
  .honor .honor_lunbo .honor_item .round {
    position: absolute;
    left: -8px;
    top: 15px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(170, 23, 31, 0.4);
  }
  .honor .honor_lunbo .honor_item .round::after {
    content: "";
    display: block;
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    left: 50%;
    top: 50%;
    margin-left: -5px;
    margin-top: -5px;
    background: #aa171f;
  }
  .honor .honor_lunbo .prev {
    color: #939393;
    left: 0px;
    top: 20px;
  }
  .honor .honor_lunbo .prev::after {
    font-size: 20px;
  }
  .honor .honor_lunbo .next {
    color: #939393;
    right: 0px;
    top: 20px;
  }
  .honor .honor_lunbo .next::after {
    font-size: 20px;
  }
  .honor .honor_list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
  .honor .honor_list .honor_item {
    width: 290px;
    margin-right: 13px;
    margin-top: 20px;
    box-sizing: border-box;
  }
  .honor .honor_list .honor_item:nth-child(4n) {
    margin-right: 0;
  }
  .honor .honor_list .honor_item:hover .honor_item_bg {
    border: 1px solid #aa171f;
  }
  .honor .honor_list .honor_item .imgs {
    width: 290px;
    height: 225px;
    position: relative;
  }
  .honor .honor_list .honor_item .imgs .honor_item_bg {
    position: absolute;
    left: 0px;
    top: 0px;
    right: 0px;
    bottom: 0px;
    z-index: 1;
    width: 290px;
    height: 225px;
  }
  .honor .honor_list .honor_item .imgs .honor_item_img {
    position: absolute;
    left: 15px;
    top: 15px;
    right: 15px;
    bottom: 15px;
    z-index: 5;
    width: 260px;
    height: 195px;
  }
  .honor .honor_list .honor_item p {
    width: 290px;
    height: 80px;
    line-height: 80px;
    font-size: 20px;
    box-sizing: border-box;
    padding: 0 10px;
    color: #01000c;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .honor .el-pagination {
    text-align: center;
    height: 70px;
    margin-top: 40px;
  }
  .duty {
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
    margin-top: 60px;
    padding-bottom: 110px;
  }
  .duty .duty_item {
    display: flex;
    justify-content: flex-start;
  }
  .duty .img {
    max-width: 600px;
    width: 100%;
    height: 450px;
  }
  .duty .img .imgx {
    width: auto;
    height: auto;
  }
  .duty .content {
    width: 600px;
    text-align: center;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 30px;
    box-sizing: border-box;
  }
  .duty .content h3 {
    font-size: 24px;
    position: relative;
  }
  .duty .content h3::after {
    content: "";
    display: block;
    position: absolute;
    width: 29px;
    height: 1px;
    background: #aa171f;
    bottom: -10px;
    left: 50%;
    transform: translate(-50%, 0);
  }
  .duty .content p {
    width: auto;
    margin-top: 40px;
    font-size: 16px;
    padding-left: 30px;
    text-align: left;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    overflow: hidden;
    padding-right: 30px;
  }
  .duty .content2 {
    width: 600px;
    text-align: center;
    color: #333;
    padding: 0 30px;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    flex-direction: column;
  }
  .duty .content2 h3 {
    font-size: 24px;
    position: relative;
  }
  .duty .content2 h3::after {
    content: "";
    display: block;
    position: absolute;
    width: 29px;
    height: 1px;
    background: #aa171f;
    bottom: -15px;
    left: 50%;
    transform: translate(-50%, 0);
  }
  .duty .content2 p {
    width: auto;
    margin-top: 40px;
    font-size: 16px;
    padding-left: 30px;
    text-align: left;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    overflow: hidden;
    padding-right: 30px;
  }
  .page {
    width: 100%;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .overview {
    box-sizing: border-box;
    padding-bottom: 110px;
  }
  .overview h2 {
    font-size: 30px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #333;
    text-align: center;
    margin-top: 80px;
  }
  .overview .overview1 {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding-bottom: 50px;
  }
  .overview .overview1 .content {
    background: #fff;
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
  }
  .overview .overview1 .content .img {
    max-width: 520px;
    margin-left: 15px;
  }
  .overview .overview1 .content .img img {
    max-width: 100%;
    height: auto;
  }
  .overview .overview1 .content .text {
    width: 650px;
    margin-left: 30px;
    font-size: 24px;
    color: #333;
  }
  .overview .overview1 .content .text::-webkit-scrollbar {
    width: 0px;
    background: none;
  }
  .overview .overview1 .content .text .writing {
    width: 100%;
    max-height: 390px;
    line-height: 30px;
    overflow-x: hidden;
    text-align: left;
    -ms-overflow-style: none;
    overflow: -moz-scrollbars-none;
    font-size: 16px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 13;
    overflow: hidden;
  }
  .overview .overview1 .content .text p {
    width: 100%;
    max-height: 390px;
    overflow-y: auto;
    line-height: 40px;
    overflow-x: hidden;
  }
  .overview .overview1 .content .text p::-webkit-scrollbar {
    width: 0px;
    background: none;
  }
  .overview .overview1 .content .text a {
    color: #fff;
    display: block;
    margin-left: auto;
    /* text-align: left; */
    width: 120px;
    height: 40px;
    line-height: 40px;
    padding: 0 10px;
    background: #aa171f;
    border-radius: 4px;
    margin-top: 10px;
    margin-bottom: 10px;
    cursor: pointer;
    font-size: 20px;
  }
  .overview .overview2_box {
    width: 100%;
    height: auto;
    background: #f6f6f6;
    box-sizing: border-box;
    padding-bottom: 113px;
    padding-top: 80px;
    background: url("../../../../assets/images/mobile_concept.png") 100% 100% no-repeat;
    background-size: cover;
  }
  .overview .overview2 h2 {
    max-width: 1200px;
    margin: 0 auto;
  }
  .overview .overview2 .text {
    max-width: 1200px;
    margin: 0 auto;
    max-width: 840px;
    margin: 0 auto;
    font-size: 18px;
    color: #333;
    margin-top: 40px;
    text-align: center;
  }
  .overview .overview2 .concept {
    max-width: 1200px;
    margin: 0 auto;
    width: 400px;
    height: 120px;
    margin: 0 auto;
    margin-top: 94px;
    background: url("../../../../assets/images/concept.png") 100% 100% no-repeat;
    background-size: cover;
  }
  .overview .culture .culture_box {
    max-width: 1200px;
    margin: 0 auto;
    margin-top: 60px;
    display: flex;
    justify-content: space-around;
  }
  .overview .culture .culture_box .culture_item {
    max-width: 240px;
    text-align: center;
  }
  .overview .culture .culture_box .culture_item img {
    max-width: 80px;
    max-height: 80px;
    margin: 0 auto;
  }
  .overview .culture .culture_box .culture_item h6 {
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #333;
    margin-top: 39px;
  }
  .overview .culture .culture_box .culture_item p {
    font-size: 16px;
    color: #666;
    margin-top: 15px;
  }
  .details {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    padding-bottom: 30px;
    overflow: hidden;
  }
  .details h1 {
    font-weight: bold;
    margin-top: 110px;
    padding-top: 20px;
    padding-bottom: 36px;
    font-size: 20px;
    font-family: Microsoft YaHei;
    color: #333;
    text-align: center;
    box-sizing: border-box;
    padding-right: 100px;
  }
  .details .return {
    cursor: pointer;
    width: 100px;
    position: absolute;
    right: 0;
    height: 110px;
    line-height: 110px;
    top: 0px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666;
  }
  .details .return img {
    width: 7px;
    height: 13px;
  }
  .details video {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
  }
  .details .content {
    font-size: 16px;
    width: 100%;
    margin-top: 20px;
  }
  .lectureHall {
    max-width: 1200px;
    margin: 0 auto;
    margin-top: 25px;
  }
  .lectureHall .lectureHall_list {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .lectureHall .lectureHall_item {
    display: block;
    cursor: pointer;
    width: 290px;
    margin-top: 25px;
    margin-right: 10px;
  }
  .lectureHall .lectureHall_item:nth-child(4n) {
    margin-right: 0;
  }
  .lectureHall .lectureHall_item .item_tu {
    width: 290px;
    height: 218px;
    position: relative;
  }
  .lectureHall .lectureHall_item .item_tu .item_tu_bg {
    background-position: center;
    background-size: cover;
    width: 290px;
    height: 218px;
  }
  .lectureHall .lectureHall_item .item_tu .img_tu {
    width: 100%;
    height: 100%;
    display: block;
    margin: 0 auto;
  }
  .lectureHall .lectureHall_item .item_tu .play_botton {
    position: absolute;
    content: "";
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
  }
  .lectureHall .lectureHall_item .content {
    box-sizing: border-box;
    border: 1px solid #e9e9e9;
    padding: 15px 15px 10px 15px;
  }
  .lectureHall .lectureHall_item .content .item_title {
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .lectureHall .lectureHall_item .content p {
    font-size: 16px;
    color: #666;
    margin-top: 17px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: 41px;
  }
  .lectureHall .lectureHall_item .content .time {
    margin-top: 20px;
    font-size: 16px;
    color: #999;
  }
  .lectureHall .lectureHall_item .content .time img {
    width: 15px;
    height: 15px;
  }
  .lectureHall .el-pagination {
    text-align: center;
    height: 70px;
    margin-top: 50px;
  }
  .lectureHall .lectureHall_list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    flex-wrap: wrap;
  }
  .lectureHall .lectureHall_list .lectureHall_item {
    margin-top: 20px;
    position: relative;
  }
  .lectureHall .lectureHall_list .lectureHall_item:nth-child(4n) {
    margin-right: 10px;
  }
  .lectureHall .lectureHall_list .lectureHall_item:nth-last-child(1) {
    border: 1px solid #000000;
  }
  .overview .overview1 .content {
    padding: 0 30px;
  }
  .overview .overview1 .content .img {
    margin-left: 0px;
  }
  .details {
    box-sizing: border-box;
    padding: 0 30px;
    padding-bottom: 30px;
  }
  .duty {
    padding-bottom: 30px;
  }
  .duty .duty_item .img {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50%;
  }
  .duty .duty_item .img .imgX {
    width: auto;
    height: auto;
  }
  .duty .content {
    width: 50%;
    padding: 0;
    border-left: 1px solid #f5f5f5;
  }
  .duty .content h3 {
    padding: 0 15px;
  }
  .duty .content2 {
    width: 50%;
    padding: 0;
    border-right: 1px solid #f5f5f5;
  }
  .duty .content2 h3 {
    padding: 0 15px;
  }
}

@media screen and (min-width: 1200px) {
  .table {
    font-size: 36px;
    text-align: center;
    color: #fff;
    background: url("../../../../assets/images/about_table_bg.png") 100% 100% no-repeat;
    background-size: cover;
  }
  .two_nav .item_box {
    padding: 0;
  }
  .honor {
    max-width: 1200px;
    margin: 0 auto;
  }
  .honor .honor_lunbo {
    margin: 0 auto;
    height: 80px;
    margin-top: 69px;
    padding: 0 50px;
    position: relative;
  }
  .honor .honor_lunbo .swiper-container {
    height: 80px;
    padding-left: 20px;
    padding-right: 20px;
  }
  .honor .honor_lunbo .swiper-slide {
    width: 100px;
  }
  .honor .honor_lunbo .honor_item {
    width: 100%;
    font-size: 0;
    position: relative;
  }
  .honor .honor_lunbo .honor_item .honor_item_img {
    width: 100%;
  }
  .honor .honor_lunbo .honor_item p {
    font-size: 24px;
    position: absolute;
    left: -20px;
    top: 40px;
  }
  .honor .honor_lunbo .honor_item .round {
    position: absolute;
    left: -8px;
    top: 15px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(170, 23, 31, 0.4);
  }
  .honor .honor_lunbo .honor_item .round::after {
    content: "";
    display: block;
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    left: 50%;
    top: 50%;
    margin-left: -5px;
    margin-top: -5px;
    background: #aa171f;
  }
  .honor .honor_lunbo .prev {
    color: #939393;
    left: 0px;
    top: 20px;
  }
  .honor .honor_lunbo .prev::after {
    font-size: 20px;
  }
  .honor .honor_lunbo .next {
    color: #939393;
    right: 0px;
    top: 20px;
  }
  .honor .honor_lunbo .next::after {
    font-size: 20px;
  }
  .honor .honor_list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
  .honor .honor_list .honor_item {
    width: 290px;
    margin-right: 13px;
    margin-top: 20px;
    box-sizing: border-box;
  }
  .honor .honor_list .honor_item:nth-child(4n) {
    margin-right: 0;
  }
  .honor .honor_list .honor_item:hover .honor_item_bg {
    border: 1px solid #aa171f;
  }
  .honor .honor_list .honor_item .imgs {
    width: 290px;
    height: 225px;
    position: relative;
  }
  .honor .honor_list .honor_item .imgs .honor_item_bg {
    position: absolute;
    left: 0px;
    top: 0px;
    right: 0px;
    bottom: 0px;
    z-index: 1;
    width: 290px;
    height: 225px;
  }
  .honor .honor_list .honor_item .imgs .honor_item_img {
    position: absolute;
    left: 15px;
    top: 15px;
    right: 15px;
    bottom: 15px;
    z-index: 5;
    width: 260px;
    height: 195px;
  }
  .honor .honor_list .honor_item p {
    width: 290px;
    height: 80px;
    line-height: 80px;
    font-size: 20px;
    box-sizing: border-box;
    padding: 0 10px;
    color: #01000c;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .honor .el-pagination {
    text-align: center;
    height: 70px;
    margin-top: 40px;
  }
  .duty {
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
    margin-top: 60px;
    padding-bottom: 110px;
  }
  .duty .duty_item {
    display: flex;
    justify-content: flex-start;
  }
  .duty .img {
    max-width: 600px;
    width: 100%;
    height: 450px;
  }
  .duty .img .imgx {
    width: auto;
    height: auto;
  }
  .duty .content {
    width: 600px;
    text-align: center;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 30px;
    box-sizing: border-box;
  }
  .duty .content h3 {
    font-size: 24px;
    position: relative;
  }
  .duty .content h3::after {
    content: "";
    display: block;
    position: absolute;
    width: 29px;
    height: 1px;
    background: #aa171f;
    bottom: -10px;
    left: 50%;
    transform: translate(-50%, 0);
  }
  .duty .content p {
    width: auto;
    margin-top: 40px;
    font-size: 16px;
    padding-left: 30px;
    text-align: left;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    overflow: hidden;
    padding-right: 30px;
  }
  .duty .content2 {
    width: 600px;
    text-align: center;
    color: #333;
    padding: 0 30px;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    flex-direction: column;
  }
  .duty .content2 h3 {
    font-size: 24px;
    position: relative;
  }
  .duty .content2 h3::after {
    content: "";
    display: block;
    position: absolute;
    width: 29px;
    height: 1px;
    background: #aa171f;
    bottom: -15px;
    left: 50%;
    transform: translate(-50%, 0);
  }
  .duty .content2 p {
    width: auto;
    margin-top: 40px;
    font-size: 16px;
    padding-left: 30px;
    text-align: left;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    overflow: hidden;
    padding-right: 30px;
  }
  .page {
    width: 100%;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .overview {
    box-sizing: border-box;
    padding-bottom: 110px;
  }
  .overview h2 {
    font-size: 30px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #333;
    text-align: center;
    margin-top: 80px;
  }
  .overview .overview1 {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding-bottom: 50px;
  }
  .overview .overview1 .content {
    background: #fff;
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
  }
  .overview .overview1 .content .img {
    max-width: 520px;
    margin-left: 15px;
  }
  .overview .overview1 .content .img img {
    max-width: 100%;
    height: auto;
  }
  .overview .overview1 .content .text {
    width: 650px;
    margin-left: 30px;
    font-size: 24px;
    color: #333;
  }
  .overview .overview1 .content .text::-webkit-scrollbar {
    width: 0px;
    background: none;
  }
  .overview .overview1 .content .text .writing {
    width: 100%;
    max-height: 390px;
    line-height: 30px;
    overflow-x: hidden;
    text-align: left;
    -ms-overflow-style: none;
    overflow: -moz-scrollbars-none;
    font-size: 16px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 13;
    overflow: hidden;
  }
  .overview .overview1 .content .text p {
    width: 100%;
    max-height: 390px;
    overflow-y: auto;
    line-height: 40px;
    overflow-x: hidden;
  }
  .overview .overview1 .content .text p::-webkit-scrollbar {
    width: 0px;
    background: none;
  }
  .overview .overview1 .content .text a {
    color: #fff;
    display: block;
    margin-left: auto;
    /* text-align: left; */
    width: 120px;
    height: 40px;
    line-height: 40px;
    padding: 0 10px;
    background: #aa171f;
    border-radius: 4px;
    margin-top: 10px;
    margin-bottom: 10px;
    cursor: pointer;
    font-size: 20px;
  }
  .overview .overview2_box {
    width: 100%;
    height: auto;
    background: #f6f6f6;
    box-sizing: border-box;
    padding-bottom: 113px;
    padding-top: 80px;
    background: url("../../../../assets/images/mobile_concept.png") 100% 100% no-repeat;
    background-size: cover;
  }
  .overview .overview2 h2 {
    max-width: 1200px;
    margin: 0 auto;
  }
  .overview .overview2 .text {
    max-width: 1200px;
    margin: 0 auto;
    max-width: 840px;
    margin: 0 auto;
    font-size: 18px;
    color: #333;
    margin-top: 40px;
    text-align: center;
  }
  .overview .overview2 .concept {
    max-width: 1200px;
    margin: 0 auto;
    width: 400px;
    height: 120px;
    margin: 0 auto;
    margin-top: 94px;
    background: url("../../../../assets/images/concept.png") 100% 100% no-repeat;
    background-size: cover;
  }
  .overview .culture .culture_box {
    max-width: 1200px;
    margin: 0 auto;
    margin-top: 60px;
    display: flex;
    justify-content: space-around;
  }
  .overview .culture .culture_box .culture_item {
    max-width: 240px;
    text-align: center;
  }
  .overview .culture .culture_box .culture_item img {
    max-width: 80px;
    max-height: 80px;
    margin: 0 auto;
  }
  .overview .culture .culture_box .culture_item h6 {
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #333;
    margin-top: 39px;
  }
  .overview .culture .culture_box .culture_item p {
    font-size: 16px;
    color: #666;
    margin-top: 15px;
  }
  .details {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    padding-bottom: 30px;
    overflow: hidden;
  }
  .details h1 {
    font-weight: bold;
    margin-top: 110px;
    padding-top: 20px;
    padding-bottom: 36px;
    font-size: 20px;
    font-family: Microsoft YaHei;
    color: #333;
    text-align: center;
    box-sizing: border-box;
    padding-right: 100px;
  }
  .details .return {
    cursor: pointer;
    width: 100px;
    position: absolute;
    right: 0;
    height: 110px;
    line-height: 110px;
    top: 0px;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #666;
  }
  .details .return img {
    width: 7px;
    height: 13px;
  }
  .details video {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
  }
  .details .content {
    font-size: 16px;
    width: 100%;
    margin-top: 20px;
  }
  .lectureHall {
    max-width: 1200px;
    margin: 0 auto;
    margin-top: 25px;
  }
  .lectureHall .lectureHall_list {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .lectureHall .lectureHall_item {
    display: block;
    cursor: pointer;
    width: 290px;
    margin-top: 25px;
    margin-right: 10px;
  }
  .lectureHall .lectureHall_item:nth-child(4n) {
    margin-right: 0;
  }
  .lectureHall .lectureHall_item .item_tu {
    width: 290px;
    height: 218px;
    position: relative;
  }
  .lectureHall .lectureHall_item .item_tu .item_tu_bg {
    background-position: center;
    background-size: cover;
    width: 290px;
    height: 218px;
  }
  .lectureHall .lectureHall_item .item_tu .img_tu {
    width: 100%;
    height: 100%;
    display: block;
    margin: 0 auto;
  }
  .lectureHall .lectureHall_item .item_tu .play_botton {
    position: absolute;
    content: "";
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
  }
  .lectureHall .lectureHall_item .content {
    box-sizing: border-box;
    border: 1px solid #e9e9e9;
    padding: 15px 15px 10px 15px;
  }
  .lectureHall .lectureHall_item .content .item_title {
    font-weight: bold;
    font-size: 20px;
    color: #333333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .lectureHall .lectureHall_item .content p {
    font-size: 16px;
    color: #666;
    margin-top: 17px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: 41px;
  }
  .lectureHall .lectureHall_item .content .time {
    margin-top: 20px;
    font-size: 16px;
    color: #999;
  }
  .lectureHall .lectureHall_item .content .time img {
    width: 15px;
    height: 15px;
  }
  .lectureHall .el-pagination {
    text-align: center;
    height: 70px;
    margin-top: 50px;
  }
}
